We examine the evolving concept of what constitutes a non‐native (or alien) freshwater fish.
In an attempt to distinguish between biogeographical and socio‐political perspectives, we …

We examined the abundance and meso‐habitat use of gobiid species during both day and
night along 43 stretches (500‐m long) of the littoral zone at five locations of the Middle …

Cryptic taxa present unique difficulties in the description of biological diversity, which DNA
sequencing approaches often readily resolve. The tubenose goby Proterorhinus, along with …

Racer goby is one of several Ponto–Caspian gobiids spreading throughout European rivers
and concurrent with recent declines in threatened populations of a native species of similar …

Abstract The Ponto-Caspian fish species, tubenose goby Protherorhinus marmoratus, was
recorded for the first time in Poland. Six specimens were captured during April 2008 from rip …

This is the first comprehensive review to examine the role of the central European invasion
corridor on fish introductions into Belarusian and Polish inland waters (Dnieper-Bug-Vistula …

The assessment of risks associated with alien invasive organisms implies a detailed
knowledge of their taxonomical composition and distribution within an assessment unit. In …

The parasitic fauna in the lower Volga River basin was investigated for four gobiid species:
the nonindigenous monkey goby Neogobius fluviatilis (Pallas, 1814), the round goby N …

The tubenose goby (Proterorhinus semilunaris) is one of a number of gobiid species
currently extending their area of distribution over Europe. We studied inter-annual dynamics …

The western tubenose goby (Proterorhinus semilunaris) is one of several Ponto-Caspian
gobiid species currently extending their distribution range over Europe. As part of an …